" b."(3^(2x-8))/(225)=(5^(3))/(5^(x))

If (3^(2x-8))/(225)=(5^(3))/(5^(x)), then x=2( b) 3(c)5(d)4

If (3^(2x-6))/(225) = (5^(2))/(5^(x)) . Then the value of 'x' will be

If (3^(2x-8))/(225)=(5^3)/(5^x) , then x= (a) 2 (b) 3 (c) 5 (d) 4

(2x)/(5-3x)=(5+3x)/(8x)

If a=1+(x^(3))/(3!)+(x^(6))/(6!)+......oo,b=x+(x^(4))/(4!)+(x^(7))/(7!)+......oo,c=(x^(2))/(2!)++(x^(5))/(5!)+(x^(8))/(8!)+ then the value of a^(3)+b^(3)+c^(3)-3abc.

Find the value of x in each of the following . (i) root5(5x + 2) = 2 (ii) root3(3x - 2) =4 (iii) ((3)/(4))^(3)((4)/(3))^(-7)= ((3)/(4))^(2x) (iv) 5^(x-3) xx 3^(2x -8) = 225 (v) (3^(3x) . 3^(2x))/(3^(x)) = root4(3^(20))

Find each of the following products: (i) (x + 3) (x - 3) (ii) (2x + 5)(2x - 5) (ii) (8 + x)(8 - x) (iv) (7x + 11y) (7x - 11y) (v) (5x^(2) + (3)/(4) y^(2)) (5x^(2) - (3)/(4) y^(2)) (vi) ((4x)/(5) - (5y)/(3)) ((4x)/(5) + (5y)/(3)) (vii) (x + (1)/(x)) (x - (1)/(x)) (viii) ((1)/(x) + (1)/(y)) ((1)/(x) - (1)/(y)) (ix) (2a + (3)/(b)) (2a - (3)/(b))

Solve the inequality (x+3)(3x-2)^(5)(7-x)^(3)(5x+8)^(2)>=0

Find x , if (8/3)^(2x+1)x(8/3)^5=(8/3)^(x+2)

Find x , if (8/3)^(2x+1)x(8/3)^5=(8/3)^(x+2)